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Sunwei
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<span style="font-size:larger"><span style="color:#3498db">'''Research Interest'''</span></span>
'''Machine Learning & Multi-label Learning'''.
*On '''Multi-label Text Classification (MLTC),''' text features can be regarded as '''detailed description of documents''' and label sets can be '''a summarization of documents'''. '''Hybrid Topics''' from text features and label sets by LDA (a method of '''topic model''') can effectively mine global label correlations and deeper features. Meanwhile, a pair including topics and labels can mitigate the imbalanced problem of labels.
*Deep learning For multi-label text classification. We utilize '''dilated convolution''' to obtain the '''semantic understanding''' of the text and design a hybrid '''attention mechansim''' for '''different labels''' (Specifically, each label should attend to most relevant textual contents). Firstly, we initialize trainable label embeddings. Then After obationing word-level information based on Bi-LSTM, we get semantic understanding of texts based on word-level information by dilated convolution. Finally, we design a hybrid attention for different labels based on label embeddings. Besides, we add '''label cooccurrence matrix into loss function '''to guide the whole network to learn and achieve good results.
*'''GCN (Graph Convolution Network) '''can be used to exploit more complex label correlations on Image Multi-label Learning.
<font color="#3498db"><span style="font-size:15.6px">'''Publications'''</span></font>
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<span style="font-size:larger"><span style="color:#3498db">'''Resources'''</span></span>
*[http://manikvarma.org/downloads/XC/XMLRepository.html Extreme Classification Repository]: for large-scale multi-label datasets and off-the-shelf eXtreme Multi-Label Learning (XML) solvers.
*[http://mulan.sourceforge.net/datasets-mlc.html Mulan Multi-Label Learning Datasets]: regular/traditional multi-label learning datasets.
*[https://github.com/XSilverBullet/Multi-label-Paper Related WorksWork]: This page categorizes a list of works of my interest, mainly in Multi-Label Learning.
<span style="font-size:larger"><span style="color:#3498db">'''Rewards or Honors'''</span></span>